package P1.gaojingdu;

import java.math.BigInteger;
import java.util.Scanner;

/**
 * @date:2022/10/23
 * @author:LdLtd
 * @name:idealist
 */
public class jAvA {
    public static void main(String[] args) {
        Scanner in=new Scanner(System.in);
        BigInteger a=in.nextBigInteger();
        BigInteger b=in.nextBigInteger();
        BigInteger c=a.add(b);
        BigInteger d=a.subtract(b);
        BigInteger e=a.multiply(b);
        BigInteger f=a.divide(b);
        BigInteger g=a.remainder(b);  //a%b
        BigInteger gcd = a.gcd(b);//公约数
        BigInteger negate = a.negate();//相反数
        BigInteger pow = a.pow(3);//a的3次幂
        System.out.println(c);
 }
}
